Update existing table and keep all data in report

Hi all Experts 😀

my problem ist the following one: I want to scrap some data from a table, e. g. website etc., and add these rows to the existing table in Power Bi. So for example I open my report on Monday and refrersh the data of table 1.

Monday:

On Thuesday (03.01.2022) there is a new new rows in the existing table (dog). Now my table at the report should be like that:

But for my report I need all rows not only the e.g. first two ones. (That is the way I have at least understand how incremental loading is working, if it is wrong please correct me). Is there a possibility to do this in that way? I can't load the whole table on the second day, because after a few days the last rows in the source are overwritten. But I need the hole table over the time...

after few days:

(The workaround by Power automate is possible, but maybe there is another option direct in Power BI without python, script or something like that 😥)

Thanks a lot 

Do5779